Kallyn Gren has seen 36 bands.

Band Concerts Seen
  Breaking Benjamin 4 concerts
  Bush 3 concerts
  Jason Aldean 2 concerts
  Austin Snell 1 concert
  Beartooth 1 concert
  Blue October 1 concert
  Candlebox 1 concert
  Chase Matthew 1 concert
  Daughtry 1 concert
  Dee Jay Silver 1 concert
  Disturbed 1 concert
  Edward Sharpe and the Magnetic Zeros 1 concert
  Flipturn 1 concert
  Hailey Whitters 1 concert
  Harriet 1 concert
  Invent Animate 1 concert
  Jerry Cantrell 1 concert
  Jinjer 1 concert
  Jordan Davis 1 concert
  Kane Brown 1 concert
  Lakeview 1 concert
  Papa Roach 1 concert
  Preservation Hall Jazz Band 1 concert
  Prof 1 concert
  Restless Road 1 concert